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Printed on:Tuesday 04/29/2025 03:52 PM 29C0159/AAAO/151668Pageof3 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />5 <br />UNDERWATER INVESTIGATION DETAILS - NOT APPLICABLE FOR THIS BRIDGE. <br />STEEL INVESTIGATION DETAILS <br />SCOPE AND ACCESS <br />There was a few inches of water flowing in the creek under Span 1 during the time of this inspection (see Photo 5). No elements were <br />unsubmerged. A complete routine inspection was performed. <br /> <br />DECK AND ROADWAY <br />There are up to 0.5 inch wide transverse and pattern cracks in the approach AC at Abutment 1 (see BIR 01/19/2023 Photo 6). There is <br />an eight inch diameter pothole and up to 0.25 inch wide pattern cracks in the approach AC at Abutment 3 (see BIR 01/19/2023 Photo 7). <br />SAFE LOAD CAPACITY <br />The load rating for this structure is being reviewed by SM&I Ratings Branch (Work Request 11903). An updated Load Rating Summary <br />will be archived when this review is complete. The current rating is based on BDS computer output, dated 01/08/1980. <br />WATERWAY <br />Channel photographs were taken during this inspection and included in this report (see Photos 5 and 6). <br />INSPECTION COMMENTARY <br />TYPE OF MEMBRANE <br />TYPE OF DECK PROTECTION <br />DECK STRUCTURE TYPE <br />TYPE OF WEARING SURFACE <br />WEARING SURFACE / PROTECTIVE SYSTEM <br />1761AVERAGE DAILY TRAFFIC <br />2017 YEAR OF ADT <br />13 KMBYPASS, DETOUR LENGTH <br />5 %(109) TRUCK ADT % <br />1632FUTURE ADT <br />2045YEAR OF FUTURE ADT <br />HISTORICAL SIGNIFICANCE 5: NOT ELIGIBLE FOR NRHP <br />0-NONE <br />0-NONE <br />0-NONE <br />1-CIP CONCRETE <br />DECK STRUCTURE INFORMATION <br />9.9 M <br />9.8 M <br />DECK AND ROADWAY <br />LANES 2 <br />45 <br />0-NOT ON NHS <br />PARALLEL STRUCTURE <br />TEMPORARY STRUCTURE <br />DEFENSE HIGHWAY <br />FUNCTIONAL CLASS <br />SPEED <br />NATIONAL HIGHWAY SYSTEM <br />TOLL <br />DIRECTION OF TRAFFIC <br />DESIGNATED NATIONAL NETWORK <br />TYPE OF SERVICE <br />FEDERAL LANDS HWY <br />8 EQUAL DESIRABLE CRITAPPR ROADWAY ALIGN <br />5 ABOVE TOLERABLEDECK GEOMETRY <br />9.8 MAPPROACH RDWY WIDTH <br />BRIDGE MEDIAN <br />LEFT 0.0 M RIGHT 0.0 MCURB OR SIDEWALK <br />TOTAL WIDTH <br />NET WIDTH <br />9.8 MINVENTORY ROUTE TOTAL HORIZ CLEAR <br />99.99 MINVENTORY ROUTE MIN VERT CLEAR <br />3-ON FREE ROAD <br />07-MAJOR COLLECTOR RURAL <br />0-NOT STRAHNET <br />N-NONE EXISTS <br />2-2 WAY <br />0-NOT APPLICABLE <br />0-NOT ON NET <br />0 NO MEDIAN <br />1-HIGHWAY <br />DECK ROADWAY/OPERATIONAL INFORMATIONDECK GEOMETRY <br />0.3 ft br, 32.0 ft, 0.3 ft br <br />DECK CROSS SECTION <br />LRS INVENTORY RTE & SUBRTE <br />BASE HIGHWAY NETWORK 0-NOT ON NET <br />- NOT APPLICABLE FOR THIS BRIDGE. <br />0 inchesOVERLAY THICKNESS (inches) <br />N/A <br />(51) <br />(52) <br />(50) <br />(32) <br />(33) <br />(107) <br />(108) <br />A) <br />B) <br />C) <br />(29) <br />(30) <br />(19) <br />(114) <br />(115) <br />(37) <br />(42a) <br />(12) <br />(13) <br />(104) <br />(26) <br />(100) <br />(101) <br />(102) <br />(10) <br />(47) <br />(68) <br />(72) <br />(105) <br />(110) <br />(20) <br />(28a) <br />(103) <br />CONDITION INFORMATION <br />17.7 MLENGTH (49) <br />Element DescriptionElem <br />No. <br />Env Total <br />Qty <br />Units <br />CS 1 CS 2 CS 3 CS 4 <br />Qty in each Condition State <br />38 Slab-RC <br />Cracking (RC and Other) <br />2 <br />2 <br />170 <br />130 <br />sq.m <br />each <br /> 40 <br /> 0 <br /> 50 <br /> 50 <br /> 80 <br /> 80 <br /> 0 <br /> 0 <br />DECK ELEMENT INSPECTION RATINGS AND NOTES <br />Defect/ <br />Prot <br />1130 <br />Defect <br />(38-1130) Cracking (RC and Other) <br />There are up to 0.06 inch wide transverse, longitudinal, and pattern deck cracks spaced as close as six inches throughout (see BIR <br />01/19/2023 Photos 8 through 10). <br />(58) 5DECK RATING = <br />SPECIAL INSPECTION INFORMATION